{"uid":"cap_8uZ50nr8zQCMHZdCepX_V","slug":"signaldesk-ai-kilometers-per-hour-to-miles-per-hour-converter-1ae70144","name":"SignalDesk AI – Kilometers per Hour to Miles per Hour Converter","description":"Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.","url":"https://x402-agent.kariguetoazul.workers.dev/api/units/speed/kilometer-per-hour-to-mile-per-hour?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["value"],"properties":{"value":{"type":"number","maximum":1e+100,"minimum":0,"description":"Amount in kilometres per hour."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"mile-per-hour","from":"kilometer-per-hour","value":123.45,"converted":76.70827368169888,"dimension":"speed","precision":"IEEE-754 double"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VSIkbLZhE68itob_b5FYr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a speed value from kilometers per hour (km/h) to miles per hour (mph) using IEEE-754 double precision arithmetic","exampleAgentPrompt":"Convert 120 kilometers per hour to miles per hour for me.","exampleUseCases":[{"title":"Road trip speed limit lookup","prompt":"I'm driving in Europe where the motorway limit is 130 km/h — what does that work out to in miles per hour?"},{"title":"Athletic performance tracking","prompt":"My cyclist just recorded a top speed of 58 km/h. Can you convert that to mph so I can log it in our US-based sports tracking app?"},{"title":"Vehicle speedometer calibration check","prompt":"My car shows 95 km/h on the speedo — how fast is that in miles per hour?"}],"resultDescription":"A JSON object containing the original value, the source unit (kilometer-per-hour), the target unit (mile-per-hour), the converted speed in mph computed with IEEE-754 double precision, and a dimension label ('speed').","failureModes":["Missing 'value' query parameter returns a 4xx error","Negative or non-numeric value may be rejected (minimum: 0 per schema)","Value exceeding 1e+100 is out of schema range and will be rejected","Non-GET HTTP method returns method-not-allowed error","Payment not fulfilled (402 response) if x402 micropayment of $0.001 USDC is not provided"],"whenToPreferThis":"Choose this endpoint when you need a fast, precise, paid-micropayment km/h-to-mph conversion with a structured JSON response including metadata (dimension, precision). Suitable for agents that already handle x402 payment flows and need a reliable, bounded-cost unit conversion without running local math.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:03.368Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-kilometers-per-hour-to-miles-per-hour-converter-1ae70144"}